Fig. 6From: Lipidomics combined with transcriptomic and mass spectrometry imaging analysis of the Asiatic toad (Bufo gargarizans) during metamorphosis and bufadienolide accumulationThe results of DESI-MSI. The mass spectrometry imaging of desacetylcinobufagin, resibufogenin, bufalin, arenobufagin, and cinobufagin in the three frozen sections in positive ion mode. A represents the left sagittal sections (sagittal section A), B represents the mid-sagittal sections (sagittal section B), and C represents the horizontal sections (horizontal section C). The corresponding information is summarized in Table 1Back to article page